128245647192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1570

約数の個数: 256

約数和(自身を含む): 366944256000

約数和(自身を除く): 238698608808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 89, 92, 104, 138, 156, 157, 178, 184, 267, 276, 299, 312, 314, 356, 471, 534, 552, 598, 628, 712, 897, 942, 1068, 1157, 1196, 1256, 1279, 1794, 1884, 2041, 2047, 2136, 2314, 2392, 2558, 3471, 3588, 3611, 3768, 3837, 4082, 4094, 4628, 5116, 6123, 6141, 6942, 7176, 7222, 7674, 8164, 8188, 9256, 10232, 10833, 12246, 12282, 13884, 13973, 14444, 15348, 16328, 16376, 16627, 21666, 24492, 24564, 26611, 27768, 27946, 28888, 29417, 30696, 33254, 41919, 43332, 46943, 48984, 49128, 49881, 53222, 55892, 58834, 66508, 79833, 83838, 86664, 88251, 93886, 99762, 106444, 111784, 113831, 117668, 133016, 140829, 159666, 167676, 176502, 181649, 187772, 199524, 200803, 212888, 227662, 235336, 281658, 319332, 321379, 335352, 341493, 353004, 363298, 375544, 382421, 399048, 401606, 455324, 544947, 563316, 602409, 638664, 642758, 682986, 706008, 726596, 764842, 803212, 910648, 964137, 1089894, 1126632, 1147263, 1204818, 1285516, 1365972, 1453192, 1479803, 1529684, 1606424, 1928274, 2179788, 2294526, 2409636, 2571032, 2610439, 2618113, 2731944, 2959606, 3059368, 3856548, 4177927, 4359576, 4439409, 4589052, 4618469, 4819272, 5220878, 5236226, 5919212, 7713096, 7831317, 7854339, 8355854, 8878818, 9178104, 9236938, 10441756, 10472452, 11838424, 12533781, 13855407, 15662634, 15708678, 16711708, 17757636, 17871467, 18473876, 20883512, 20944904, 25067562, 27710814, 31325268, 31417356, 33423416, 34035469, 35515272, 35742934, 36947752, 50135124, 53614401, 55421628, 60040097, 62650536, 62834712, 68070938, 71485868, 100270248, 102106407, 107228802, 110843256, 120080194, 136141876, 142971736, 180120291, 204212814, 214457604, 232329071, 240160388, 272283752, 360240582, 408425628, 411043741, 428915208, 464658142, 480320776, 696987213, 720481164, 816851256, 822087482, 929316284, 1233131223, 1393974426, 1440962328, 1644174964, 1858632568, 2466262446, 2787948852, 3288349928, 4932524892, 5343568633, 5575897704, 9865049784, 10687137266, 16030705899, 21374274532, 32061411798, 42748549064, 64122823596, 128245647192]

約数ペア:

[(1, 128245647192), (2, 64122823596), (3, 42748549064), (4, 32061411798), (6, 21374274532), (8, 16030705899), (12, 10687137266), (13, 9865049784), (23, 5575897704), (24, 5343568633), (26, 4932524892), (39, 3288349928), (46, 2787948852), (52, 2466262446), (69, 1858632568), (78, 1644174964), (89, 1440962328), (92, 1393974426), (104, 1233131223), (138, 929316284), (156, 822087482), (157, 816851256), (178, 720481164), (184, 696987213), (267, 480320776), (276, 464658142), (299, 428915208), (312, 411043741), (314, 408425628), (356, 360240582), (471, 272283752), (534, 240160388), (552, 232329071), (598, 214457604), (628, 204212814), (712, 180120291), (897, 142971736), (942, 136141876), (1068, 120080194), (1157, 110843256), (1196, 107228802), (1256, 102106407), (1279, 100270248), (1794, 71485868), (1884, 68070938), (2041, 62834712), (2047, 62650536), (2136, 60040097), (2314, 55421628), (2392, 53614401), (2558, 50135124), (3471, 36947752), (3588, 35742934), (3611, 35515272), (3768, 34035469), (3837, 33423416), (4082, 31417356), (4094, 31325268), (4628, 27710814), (5116, 25067562), (6123, 20944904), (6141, 20883512), (6942, 18473876), (7176, 17871467), (7222, 17757636), (7674, 16711708), (8164, 15708678), (8188, 15662634), (9256, 13855407), (10232, 12533781), (10833, 11838424), (12246, 10472452), (12282, 10441756), (13884, 9236938), (13973, 9178104), (14444, 8878818), (15348, 8355854), (16328, 7854339), (16376, 7831317), (16627, 7713096), (21666, 5919212), (24492, 5236226), (24564, 5220878), (26611, 4819272), (27768, 4618469), (27946, 4589052), (28888, 4439409), (29417, 4359576), (30696, 4177927), (33254, 3856548), (41919, 3059368), (43332, 2959606), (46943, 2731944), (48984, 2618113), (49128, 2610439), (49881, 2571032), (53222, 2409636), (55892, 2294526), (58834, 2179788), (66508, 1928274), (79833, 1606424), (83838, 1529684), (86664, 1479803), (88251, 1453192), (93886, 1365972), (99762, 1285516), (106444, 1204818), (111784, 1147263), (113831, 1126632), (117668, 1089894), (133016, 964137), (140829, 910648), (159666, 803212), (167676, 764842), (176502, 726596), (181649, 706008), (187772, 682986), (199524, 642758), (200803, 638664), (212888, 602409), (227662, 563316), (235336, 544947), (281658, 455324), (319332, 401606), (321379, 399048), (335352, 382421), (341493, 375544), (353004, 363298)]